#include <iostream>
#include <ostream>
//
// Created by lingzhitech on 25-10-31.
//
template <typename T>
int compare(const T& v1, const T& v2) {
    if (std::less<T>()(v1, v2)) return -1;
    if (std::less<T>()(v2, v1)) return 1;
    return 0;
}
int main() {
    std::cout << compare(1, 0) << std::endl;
}